Equipment unit · VIN-decoded · NHTSA vPIC

2020 Freightliner Cascadia

3AKJHHDR1LSLK0156 · Truck-Tractor · TRUCK
126Sleeper
Carriers run under3
24 mo
Inspections6
all-time
OOS inspections1
of 6
First seenJul 16, 2024
ME
Last seenJul 13, 2026
PA
Inspected under 3 different carriers in 24 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3AKJHHDR1LSLK0156
Make
Freightliner
Model
Cascadia
Model year
2020
Body class
Truck-Tractor
Vehicle type
TRUCK
GVWR
Class 8: 33,001 lb and above (14,969 kg and above)
Decoded at
Jul 12, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3AK

Deterministic · VIN positions 1–3.

Vehicle descriptor section
JHHDR

Deterministic · VIN positions 4–8.

Check digit
1 · valid

Deterministic · position 9; calculated value 1.

Model year candidates
1990 or 2020

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
LK0156

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Make
FREIGHTLINER

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model
Cascadia

Prefix basis · 146,134 decoded VINs at 100.0% prefix purity.

Model line
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Generation
126

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Cab type
Sleeper

Sourced label · prefix basis 146,134 decoded VINs at 100.0% prefix purity.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
2020

Observed directly for this VIN via NHTSA vPIC.

Observed make
FREIGHTLINER

Observed directly for this VIN via NHTSA vPIC.

Observed model
Cascadia

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Truck-Tractor

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
TRUCK

Observed directly for this VIN via NHTSA vPIC.

GVWR
Class 8: 33,001 lb and above (14,969 kg and above)

Observed directly for this VIN via NHTSA vPIC.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jul 16, 2024 – Jul 13, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Jul 13, 2026PAIII · Driver-only2ROBERTSON TRUCKS LLC 3666726RC60864/MI
Jul 13, 2026PAIII · Driver-only2ROBERTSON TRUCKS LLC 3666726RC60864/MI
May 16, 2026IAIII · Driver-only1ROBERTSON TRUCKS LLC 3666726RC60864/MI
Apr 20, 2026WAIII · Driver-only0DIAMOND FREIGHT INTERSTATE LLC 3770343P1224739/IL
Apr 28, 2025KYIII · Driver-only0ROBERTSON TRUCKS LLC 3666726P1224739/IL
Jul 16, 2024MEIII · Driver-only2OOSBJJ ENTERPRISES LLC 1521064P1224739/IL
03

Carriers this unit has run under

3 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
ROBERTSON TRUCKS LLC3666726Apr 28, 2025Jul 13, 20264MO
DIAMOND FREIGHT INTERSTATE LLC3770343Apr 20, 2026Apr 20, 20261PA
BJJ ENTERPRISES LLC1521064Jul 16, 2024Jul 16, 20241MO
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
RC60864MI1ROBERTSON TRUCKS LLCMay 16, 2026Jul 13, 20263
P1224739ILDIAMOND FREIGHT INTERSTATE LLCApr 20, 2026Apr 20, 20261
P1224739ILROBERTSON TRUCKS LLCApr 28, 2025Apr 28, 20251
P1224739IL1BJJ ENTERPRISES LLCJul 16, 2024Jul 16, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jul 12, 2026